Table of Contents
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12
Maintenance
Overview of Maintenance
Overview of Maintenance
The following pages describe maintenance procedures (simple repairs) that can
be done without opening the main cover.
Table 37
Procedure
Cleaning the Module
Correcting Leaks
Maintain the Column Switching
Valve
Replace Valve Heads
Replacing Parts of the Valve
Head
Replacing the Fuses of the
Infinity Valve Drive
Replace the Module Firmware
2D-LC User Guide
Maintenance procedures
Typical Frequency
If required
If a leak has occured
If valve leaks
If the valve performance shows
indication of leakage or wear
If leak sensor is defective
When a fuse is defective
If required
Notes
Check for leaks
321
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